While font-stretch
is supported by the major browsers,
there are not a lot of fonts that variable available.
This p has the style: ultra-condensed
This p has the style: extra-condensed
This p has the style: condensed
This p has the style: semi-condensed
This p has the style: normal
This p has the style: fifty
This p has the style: hundred
This p has the style: two-hundred